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  2. Commit 8a92b7f1deeb1b9e99b41b7d7b8e22ca9636b6af
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Add new configuration option for LM+grenade job

In order to test whether live migration is backward compatible
we need to live migrate VM back and forth between two versions
of nova. This configuration option will allow to reuse existing
tests just by adding if condition in a method that invokes live
migration and validates outcome:

* If set to False, it will use existing behaviour
* If set to True, it will live migrate VM, validate whether it
succeded, then live migrate the same VM once again and again
validate the result

Depends-On: Icaeca404ec3e4b8f3cd489789fdac6117740ec43
Change-Id: I8da2b3bd0c08d9a3111d3531c346d06bd52cae7b

Pawel Koniszewski authored on 2016/10/05 23:14:19
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lib/tempest
History View file @ 8a92b7f
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@@ -354,6 +354,7 @@ function configure_tempest {
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     iniset $TEMPEST_CONFIG compute-feature-enabled live_migration ${LIVE_MIGRATION_AVAILABLE:-False}
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     iniset $TEMPEST_CONFIG compute-feature-enabled change_password False
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     iniset $TEMPEST_CONFIG compute-feature-enabled block_migration_for_live_migration ${USE_BLOCK_MIGRATION_FOR_LIVE_MIGRATION:-False}
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+    iniset $TEMPEST_CONFIG compute-feature-enabled live_migrate_back_and_forth ${LIVE_MIGRATE_BACK_AND_FORTH:-False}
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     iniset $TEMPEST_CONFIG compute-feature-enabled attach_encrypted_volume ${ATTACH_ENCRYPTED_VOLUME_AVAILABLE:-True}
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     if is_service_enabled n-cell; then
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         # Cells doesn't support shelving/unshelving